A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-641-8745
NSN 6105-00-952-6547
NSN 6150-01-486-6937
NSN 5965-01-234-6844
NSN 5998-01-069-9206
NSN 5945-01-060-0017
NSN 6105-01-491-9991
NSN 5925-01-046-9213
NSN 5910-01-477-6787
NSN 5999-01-003-8461
NSN 6130-01-350-9616
NSN 6650-00-518-5194